VEGA DIN 43650 User Manual

Supplementary instructions

Plug connector DIN 43650

for continuously measuring sensors

Contents

Contents

1 For your safety

1.1 Appropriate use........................

1.2 Impermissible use ......................

1.3 General safety instructions ................

1.4 Safety information for Ex areas.............

2 Connecting to power supply

2.1 Wiring plans ..........................

3 Supplement

3.1 Technical data.........................

4
4
4
4

5

6

2 Plug connector DIN 43650 - for continuously measuring sensors

30375-EN-050802

For your safety

1 For your safety

1.1 Appropriate use

Plug connectors belong to the accessories for level, switching
and pressure sensors. They provide a detachable connection
to power supply/signal processing for two-wire sensors. Those
are sensors whose power supply as well as measurement
signal are transmitted over one pair of wires.

1.2 Impermissible use

As a rule, plug connectors are not allowed to be used with four­wire instruments. Those are sensors whose power supply and
measurement signal are transmitted over two separate pairs of
wires.

1.3 General safety instructions

The safety instructions in the operating instructions manual of
the respective sensor must be noted.

1.4 Safety information for Ex areas

Please note the Ex-specific safety information for installation
and operation in Ex areas. These safety instructions are part of
the operating instructions manual and come with the Ex­approved instruments.

For instruments with Exd or StEx approval, the use of plug
connectors is not allowed.

30375-EN-050802

Plug connector DIN 43650 - for continuously measuring sensors 3

Connecting to power supply

2 Connecting to power supply

2.1 Wiring plans

Each respective wiring plan shows the assignment of the
individual pins of the plug connector depending on the signal
output. The chart shows the assignment of the individual
contact pins to the terminals of the sensor electronics.

1

3

3

2

2

Fig. 1: View to the plug connector

1 + (Pin 1)
2 –(Pin 2)
3 free (Pin 3)
4 Screen (Pin 4)

Contact pin Colour connection

Pin 1 Black 1

Pin 2 Blue 2

Pin 3 free free

Pin 4 Green/yellow

cable

1
4

Terminal, electro­nics

4 Plug connector DIN 43650 - for continuously measuring sensors

30375-EN-050802

3 Supplement

3.1 Technical data

Materials

Carrier material for contacts Polyamide
Contact surface Sn
Housing Polyamide
Housing seal NBR

Temperature range

Plug connector - separate -25 … +125°C (-13 … +257°F)
Plug - mounted on the sensor the lowest temperature is applicable

Electrical data

Reference current 16 A
Reference voltage 250 VAC

Protection

Plug connector - separate (closed sta­tus)

Plug connector - mounted on the sensor
(closed status)

IP 65

the lowest protection is applicable

Supplement

30375-EN-050802

Plug connector DIN 43650 - for continuously measuring sensors 5

6 Plug connector DIN 43650 - for continuously measuring sensors

30375-EN-050802

30375-EN-050802

Plug connector DIN 43650 - for continuously measuring sensors 7

VEGA Grieshaber KG
Am Hohenstein 113
77761 Schiltach
Germany
Phone [phone]
Fax [phone]
E-mail: [e-mail]

www.vega.com

ISO 9001

All statements concerning scope of delivery, application,

practical use and operating conditions of the sensors and

processing systems correspond to the information avail-

able at the time of printing.

Technical data subject to alterations 30375-EN-050802